Year Per 100,000 People 1985 1.3277 1986 1.3421 1987 1.4205 1988 1.5525 1989 1.8339 1990 1.9848 1991 1.9819 1992 1.5491 1993 2.06 1994 2.0624 1995 2.1383 1996 2.2519 1997 2.4275 1998 2.3266 1999 1.8467 2000 1.8099 2001 1.6696 2002 1.6862 2003 1.7782 2004 1.7105 2005 1.6086 2006 1.4669 2007 1.3213 2008 1.2956 2009 1.332 2010 1.2101 2011 1.1331 2012 1.0529 2013 1.0619 2014 0.8901 2015 0.9005